A simple test eventmachine server

testserver.rb

#!/usr/bin/env ruby
require 'rubygems'
require 'eventmachine'

class Server < EM::Connection
  def post_init
    puts "Someone connected"
    send_data "Hello!\n"
  end

  def receive_data(data)
    send_data "Received #{data.length} bytes\n"

    if data.strip == 'graceful_stop'
      puts 'graceful_stop'
      EM.graceful_stop
    end
    if data.strip == 'stop'
      puts 'stop'
      EM.stop
    end
  end

  def unbind
    puts "Disconnect"
  end
end

if $0 == __FILE__
  listen = ARGV[0] || '127.0.0.1'
  port = 8081
  puts "Starting server on #{listen}:#{port}"
  EM.run do
    EM.start_server listen, 8081, Server
  end
end